<template>
  <div class="wapper">
    <swiper :options="swiperOption"  v-if="showSwiper">
      <swiper-slide v-for="item of list" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" />
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: "HomeSwiper",
  props:{
    list:Array
  },
  data() {
    return {
      swiperOption: {
          pagination:'.swiper-pagination',
          loop: true ,//轮播插件支持无限论
          autoplay:5000
      }
    };
  },
  computed:{
    showSwiper(){
      return this.list.length
    }
  }
  
    
  
  

};

</script>

<style lang="stylus" scoped>
.wapper >>> .swiper-pagination-bullet-active
    background:#fff
.wapper
    width:100%
    height:0
    padding-bottom:26.66%
    overflow:hidden
    background:#eee
    .swiper-img 
        width: 100%;

</style>


